222122101010 has 16 divisors (see below), whose sum is σ = 399933205056. Its totient is φ = 88823635248.

The previous prime is 222122101001. The next prime is 222122101037. The reversal of 222122101010 is 10101221222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3113612 + ... + 3184151.

It is an arithmetic number, because the mean of its divisors is an integer number (24995825316).

Almost surely, 2^222122101010 is an apocalyptic number.

222122101010 is a deficient number, since it is larger than the sum of its proper divisors (177811104046).

222122101010 is a wasteful number, since it uses less digits than its factorization.

222122101010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6301297.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 222122101010 its reverse (10101221222), we get a palindrome (232223322232).

The spelling of 222122101010 in words is "two hundred twenty-two billion, one hundred twenty-two million, one hundred one thousand, ten".